Thematics Asset Management’s Costco COST Stock Holding History

Thematics Asset Management’s Portfolio COST Stock Details COST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$6.46M	Sell	6,978 -344	-5%	-$330K	0.29%	90
2025 Q2	$7.25M	Sell	7,322 -261	-3%	-$259K	0.33%	90
2025 Q1	$7.17M	Buy	7,583 +201	+3%	+$196K	0.36%	88
2024 Q4	$6.76M	Sell	7,382 -670	-8%	-$622K	0.3%	98
2024 Q3	$7.14M	Sell	8,052 -2,863	-26%	-$2.48M	0.28%	96
2024 Q2	$9.28M	Sell	10,915 -2,719	-20%	-$2.12M	0.38%	85
2024 Q1	$9.99M	Buy	13,634 +2	+0%	+$1.43K	0.42%	84
2023 Q4	$9M	Sell	13,632 -2,876	-17%	-$1.7M	0.4%	90
2023 Q3	$9.33M	Sell	16,508 -2,437	-13%	-$1.35M	0.46%	84
2023 Q2	$10.2M	Hold	18,945	–	–	0.49%	80
2023 Q1	$9.41M	Hold	18,945	–	–	0.51%	78
2022 Q4	$8.65M	Buy	+18,945	New	+$9.26M	0.52%	70

Other funds holding COST

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Thematics Asset Management's COST Position: Q3 2025 in Review

Thematics Asset Management reduced its Costco (COST) stake by 4.7% in Q3 2025, selling an estimated $330K and leaving 6,978 shares worth $6.46M. The position accounts for 0.29% of the portfolio, ranked #90.

Thematics Asset Management first reported a position in COST in Q4 2022 and has held it in 12 quarters since. The position peaked at $10.2M in Q2 2023. 3,932 funds tracked by Wall St. Rank hold COST as of Q3 2025.

Thematics Asset Management held 6,978 shares of Costco worth $6.46M as of Q3 2025.
Thematics Asset Management sold 344 Costco shares in Q3 2025, an estimated $330K.
Costco made up 0.29% of Thematics Asset Management's portfolio in Q3 2025, its #90 holding.
Thematics Asset Management first reported a position in Costco in Q4 2022 and has held it in 12 quarters since.
Thematics Asset Management's Costco position peaked at $10.2M in Q2 2023.
3,932 funds tracked by Wall St. Rank held Costco as of Q3 2025.

Based on Thematics Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.